INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c9f2b0f171a3922c9756ed651f8469b6f895a23ce0b530daaeadcde6b3d2753', 
    'XuQwDDOqqLL6LIU1YnF0rHztSvkl7iIuMXf/B27L+6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)