INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cca3a22dda3bb557b07a2835dcc6e14d0cdbd718e51d3ecb8f292c5c561d1be', 
    '6bumrWvZkIu86MoAvspZbS7bLJT1Het+SCbudg8QgWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)