INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a415261f4ab60d9b58d1017936e0044e4faecf0637518eba9d8a2bc2c95ba68', 
    'z+7E2U0NudS7+9IanaMptPVhaCMRtyB6QRiQjL3kFvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)