INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1400045512ba122dab18893fe4145e15ea38a25384f81d292df8c20d2da85447', 
    'ah2PVB75TF25w4Px2sihvqd1Yr+Vcko1tzfVSt9vr7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)