INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbd2fb798894809609bf89ad7a272173ebc0950630c551b48e59a1950d31cd2e', 
    'gOZ9fLYrfZLFlVt//v77SCn4GGM9raFogMEqs3iZgJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)