INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf6e4fcabfd779932f170cfbe2f2a333b24d4c0bef727307b6b856154ea7c34f', 
    'ZdM2LCEeKsMt2ogOAI6E+ZG9Ynu30HopFrE1hG15Zrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)