INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49648a7eed85818a5a6795c4505223765b6256d552005a1e316f0e2f13162c36', 
    'zbc2FGTn4ZxMhpHCiuCokO1cal0YffJWTIsjzYUg1Jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)