INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b43be72996b3d15c825a97fba0864a659844da939929f837ecb94326860760d', 
    'jRqJ6EbT39FU2NUmPwBVsbVxP8oVYpDfUlDjZeyckI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)