INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2775dd55770f85326c04975c1a9249402a2fef726b7e9ea7c3ddeaabe9b2a6a', 
    'S2nYW0DB9zSWVMRrjyMl3WnrS/Nn6CZjE00DYkud2Qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)