INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59873f1d49f007713ee5ce06ac3a9632a5e7c1578c2be0f560d0702981fda90e', 
    'CJNCPq2cY+HH4KVvPh2XxwTalKXkSEJVmbu/TGxVTO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)