INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49c2dbd682051342f08e10d6b100b9ee04bcc8bd441ce5bd82a048be918bcc7c', 
    'gsRY0gSAirxc6qxLGsfb4Y/Ekfwdwc/KR2CTQIYgBn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)