INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f77192ee3e91b1f5b58400402906a343e5aaacc14db8030572a66cc4c4c040f4', 
    'm1DIslr10UEja2JFLiXyOsNvnf4ueN1i5ja9q9/Ur+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)