INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd61e8f268443561762a4b1880768e5e781358dcd974245672fec0e647f7b47e9', 
    'HRrc7Zxex+iYAwe7TaPORlUwSpQKcEa1zL740I0AU40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)