INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '951c2b325bbd3d166a42f81f6e3a5595ee17fdb0313be55f881142731864d158', 
    'M807ffgU/XCF5PJP61yCE9kfTxxBG5WyS/sp4mX7vvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)