INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cc3f90dcda536653052b3e6f7eb21925425f5f3ad2e90baaf9b28cc894312db', 
    'udEDYIPb2bgsIiEZ1PpYFgJSsQ6P7PLsHLsp10PF3nE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)