INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b794cdf7bf777ee5550bdbd30c5ce97bdf819c4e4710c9e9eed1d6c76d9b9970', 
    '3tmPixyFv2oYJZL4wNFQ9bsLxlYMKqZ1+xvLDqI3x0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)