INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c0038c636002665b68d2f74410495cc8bf026919dff61cae10b607a1d74fb2d', 
    'xVDhd3ZoVo5Cj1m5HMuIQ5A00SteFkwZkJiLkvfBcfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)