INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49551468b7357060f033d8426da19e3dae1cee87c9974bdc06d28708908f348b', 
    '4IR0kT8PMuWLugbejPitVopY0DZTi1RSuMianS7MAvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)