INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '85df1c8519a131957cbace3e867211b80b74ef521678a0d751821170dc3ae390', 
    'skSp4/R6TNOR7bXs1fhumTtm9PmmxY3tcfsvxpAKTXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)