INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55294219f968547411787e3e8faadf670ffc9788f228a8bc4bf7b3b5db11b383', 
    'yLz0GADxyH3t4Jyn/oDG+AKL75iNHiRkYfYW8TOwBXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)