INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac756ea7d02f9133836259fe16474af510d000c1ab4d199231220a69ba9b57e4', 
    '3NvncKhRXki0o0pVzD5d9DTCrfvQch/z1t9bMqf/6Yg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)