INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7657ee241afa1e4e91fa6dcb0f170d03eb692b2543f0f3bb08b1614ab73e514', 
    '4fXhpUgPXwq23tuiD3kXjuHk2UqtKlq3tY7IIak2ECs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)