INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f9a507dd9b56dfbb46d2f8f2442129dfefcfe5f5d0b2550efb80eb6001b4626', 
    'FnxUBnRQJT6QXI1IL3YXTkXICPwRjf6GYJnEuBwV3PU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)