INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72686dabca65e231f5d61ab5d14018960f04524b479dde8f250f29687180edd8', 
    '0A3TH2fMpFeIRsGbPQdJRghLJnw6GWFe1xHrx+l9YaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)