INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '121483f045d54fe12848be00c3405cab5d0acffd94fa66bc4f797ff07829399a', 
    'BaYVN2+q8paXjG3xfRU1wjnysIiKdVOh06EdmoglVhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)