INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f20d6de623e2ae594c44be00f0e6ceaeb37340b5e24f31dfc9980d5da859aae6', 
    'C2lVZxsDgnpvOZfh9/FozSPFPpQhRuo9PpPcb+vCfX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)