INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dd3595195a8219976f6a3815f45daa64e163a09134dd466fdb236d9a1d9292a', 
    '4vHtgGGsaO5FMx/Iu72ZAH1A2xk4tIFkg+kxcBIW9ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)