INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9cefd44efa24ac60bc6670ee99551f5a5c343237615455b1a0a6921f2c398a8', 
    'AEwFm6eOpRN496kqKWVAMcE0oYgREpNrS11Pgc19OtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)