INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8389614bcd93af17a93d0feb6db66c3be992a19308ce0453cc74b1945e3970e1', 
    'OLhmKD1OqNFPyjklJYEkzXPv9xofPtfYJ78e0tdBlJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)