INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e40cb3c39ab459db45307ea6e81bffe6d33ad1ae9d3e0b805170a00833a9550d', 
    'T35hXf5iXZUcM9ENAyRNpzJceoRI2AlcWV59R6E2SUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)