INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4214c14db72b0d6721c671bc4432ffc1927e84e2ec474b009d3f269a74931722', 
    'fDt134LxfTnGJb92xNUD1sBDGFccYZ4Zc8WanTcok60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)