INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6220c8e90744ccc252fa5815c6be664c44bccfa4bafff10300e62cf7eb38d8ed', 
    '2wJVRKIA2/+NmkqxxvvmgLqTAt8VtoEM4UEt2x0rQKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)