INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5ea93c398dad5b4761f1f2d16b7fc4f440a61f565dc82ffc94301f64f05f609', 
    'MbAkzawqODUfFoglE1/9UDo9VC3tvtWjtXl++wxLt4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)