INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '451fd5d5afd4c1f4e8cab63166be281981eb7cfc2159276a8f44d702138d2619', 
    '5sjFZ0z1XWV6vwJgMTjBEqaxL169Dvud81OFJ8zCO/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)