INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '640d4fd57ede9ae34125a3aa34e3adea3096159e291019ae3e649d4a1f022a0b', 
    'nhPH3Wrz/hFNQc6sF2gULjOku6yOYnZ5+m1AwFzkj1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)