INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8462fbbbaf4f1bd05f15f9fccbb422dc0cd05f3e10c1970c3a92eeefb1319797', 
    '89mldgby+pXSUBpy5rCwzzaUEvgeUxh1RtphEcr/U9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)