INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a356007eb2e09fd0e16750ad429afd7833640208c6347ddc6fb2abc7dcdee9d4', 
    'oQM+HodwR7smkZfaUnhFT9GxTRd89WCih2Jq4Q3Uq8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)