INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '388a05b1659348110752d1db6e13a743cfa995574a2e6edd97257ba3a1d1299f', 
    'Ye2jsnrzwXrodfAg3M7DOWC40JE9YyDxxzyNsaGHttQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)