INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c731e1a379c786ca3c4e3c131c397e28a52376252570c542b498084ab039d9f8', 
    'rQrGDOBAclaFVccGHWIM2G2+TCFVirIqwK2FWGtSWTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)