INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1c04d16d532ffcadd8d9f2bae4940951b703216249e16826ef6a2c33c5239e6', 
    'ccAcQVVwKw8ScmLZiDLOZaNK7qP7dnDWW9689BPu1xY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)