INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '527aad7c28d597c4441228bbece6b06f1498b7c06121caeaec6925bbf6424d40', 
    '7tDNDFTOyVpRF16gwDgB7u8PsFtNODdJUlKbbD1l4vQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)