INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecfc1425c17e055097dedc7c99b1ebda9ba2160704950d2125e9fc690c7fe8f9', 
    '7e7l3VcJIL36FTodoydkonFPuxupHT5uJPdsI0Kl8GU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)