INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8b7f672ced41aa367a20f7426d3c43026bb91e5b52610c0a0b1843e65d89f4d', 
    'kPKrnoSjOWKnppyljwk5g840w1Af60nN76E+JxHGs1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)