INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e3f4657110cc69d863bd4ba5cafff7bf6d05820fbf0fedc17b2bd766d684f4e', 
    'S4jhX671lveafXXq+ZheIZrTroQLtxvyDGFM92i2/bc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)