INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ffa7ca5425802653b81ec143f1f33ebd847be1f53ec1831359f556ac3368934', 
    'CkU6meW1hmy2j4j/VxwP5f/dxK7EMlXZM2wwMm6TBns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)