INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8899b702b500e1ff8d30d72e52d046973602621399a829b9f60878ec6ddfca17', 
    'uezhajC1z4fYc7jhWGMyHaHgJfkFdoktkoOBDMtKgc8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)