INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6bb829e0b8e0c9b6f58920a60c021b7794c28170e8e83b4a597d572ccfb00fe', 
    'sgdSuwN5gdUjPFKCIofG6HuASoisagF1wBosNCged6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)