INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf952ab599125d9af13a669a989e44676be7b63c672bf1860b0c23a41d54442c', 
    '/CejQHOs/tAy8ii10V8wVfdAKuw7tAB6thTissfGsv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)