INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c96baccd5776dce19138889fd20b5572cce475824c96a7291537d097f8efd31', 
    'uripIiQzzgy9pf2xCtDyadEUI8nEjY94x9hb2ik55lA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)