INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c28276524c024fbd7a5f5c2e1262ad53f7aceecedb0758c32e3112a77f1cd893', 
    'brXy9S05WQzv6BSNPRLxKskIqwpEYAOlddT/gyMUslA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)