INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec2a5827734ae2f73d1f601bf1fe5ed34eec97202209191be514afbf5bb1c299', 
    'MyegQB+CsbKwGQZ/RRSCJwc3q3lvtoWXKEAJNzh8TFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)