INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5f101664c790920fe67f9bf3b34ad4959b1cc3aa0e251a8224fce9a7278a21a', 
    'Q+IztxEFLwARKLzO6sDUKnVrVM4vNV5IaJeh9ybNdWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)