INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a69fd75106e583f03828d5573ed79d7d7c443f14a15bc196ce965e6632cde685', 
    '/q5fdPBgKmoB0BXRRlUQCsC5wmPUURmU8j9VUkAc9Pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)