INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3718f98e435269764d2b5f5b947785a8927fabe89a37be0e3afe23f0dd4406a5', 
    'aiugKXm1BGVFD0owHhZJQow8KUOuh8F6p4alaQbUKTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)