INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b82ab21cea9512aecb5a1d441383906790d49eb1adfa02c25b1239b1f29a69bf', 
    '4YzsBkaZYS1jy4AeT3E/TJhzVJ9RZv6pi1HjUjegtVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)