INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e14fa9eb82cab3f20f50b292d591648d6fb4e07861278c5aa76887b2d4add8a', 
    'nIeJc7ibSxga9FhSsKFhd3uAMRwRO/f4kSe0UhvP3bA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)