INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4919721022f7802007b38ad0dba45e6ded0fe08764b1cbaa6e9eddd5199957a', 
    'b8uNQ4w8aGGQwdKhMNYORtS/HVZ0k80ysXQPHs2Eu10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)