INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e210875950df706795c7890e063ee1ddda3b90b3f2c5e3c4c805a0cc4f7d05a', 
    '3kPse6jCAag/9jTrJEAyo3/0RZEXrKL9Lrtwajv4KS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)