INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c80afda9d428b1c099bdbaab0df54a70c089fbe48d2898eb7455f746b744cb87', 
    'xQ8lquADJlsLgC7U5uBeiw11+/bwx8QObvFPrDCJuxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)