INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '951d44ec28a79de9af5d186b4fa252cd99b59ebd9d301df6bf5d00fbcb1c7ca7', 
    'cEfrZa0w/cF8ywKUuBxIaQRuthRnqMUG0syz0aawArU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)