INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '345b6deebcac6109cde4eec973e8455ba56325e92ff86a7e450083bd8b48d40a', 
    'yySjtVkh44H4IVQ87JXzAD9WyvBaPU0+NGdfb2ZWJqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)