INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fa5b6b54ba8d4d14a3dc187394b0c62c1756b667c0aeb1995cef88975de9a0b', 
    'E9uRIjG3/ixdkRWJMwBbXH5UhnGJVGZjksGNwxPPyYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)