INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f3773dd55b81c92ae55860ffa6b0ccb6a988f840545248eac2ee0539f4f5db4', 
    'S3SM0zfDQTz7EyTlEuph51cQ8S8o3BmlqeNsLGqbr9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)