INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3760fba55281c02f70741bb83a824c162053d42b966c612dc4a37f07ddcb8ba2', 
    'falud7HEqLC+vI//TaeE7jdVfuQarIlYYVmuwW1LOPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)