INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfb8d3ead92a002eb306d2d28aea6a3da9534f29c08b1c4314e2c25dc4382127', 
    'Ih851o1OqXE1udSmaSiWexahCUURdWeQ2uaz0hdU1XY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)