INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '421da43a9e6a036d6344582626b01f25d236976cf8907adebebea4bf4ce670cd', 
    'EupCUYmPpDtDa+mhC/4jRXScZigAcCP8FddQDJP4goA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)