INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fb6e45ea59ea5dfddabf6c281bc6159bddf7a26020b8e21970f4b263464db60', 
    'HLp+2JsvlMElN9SbVLOcewzPNacWamUATH0p2W6My68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)