INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '478c95df23ee02e6e132143efd29d0f48a043eb72430f075329286afe543d0f3', 
    '7EI2AA0yY3a8rTtm09nL3yKhpMxulDqD3Tb/aLZEaIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)