INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f545b43cb48335955fff158b1c025dc9f7f0450c16a83f1f9a0a982444769804', 
    '9zUYFduvuia12kZLzxXlWUQppSPO4SOy18q0PSHpmjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)