INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a18597b95718fe829e5edfd5f226efc5f259e0df8b147019f9bfee9073bca82a', 
    'uFAiD7DRGCSXY7FsRY3kmuqFh5NxaAT/MiM8+BRZMiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)