INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c98d94084ea09025059b3bc4536a5d3fc384c289946face67338cc1c18a4574', 
    'GTwQ6OV+11Fz4lw79IjmQwCIda2C+TF1qioYC/+gPoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)