INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87ca4754a396185d54e52ddb209209b3671ad14ab32a86007a552cd20862e4af', 
    'MmgErKFBqLRVF21XaBsfCng32VHVAO3mlm2JH7ZzSWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)