INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3dcb6b4d9ac21fc868805902fd2823d193525b0c62c5a5638d1b1a15a44138b', 
    'mzIDiwtxDiwmE56gBwhuBjBtN4C/6hBXtQpqTWZzL4g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)