INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c11b9f53c8823619a314759c1e9a141468a3ed67b320a7b27b3bfb08cf0ec6b', 
    'nZ1K5SKRg3SoUReDzMe3Kn0P5Cg00AFftCW9SlgaCjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)