INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52ddcb7892c544300731cab5bec2a88013212bfbe6d79a23e4eac8f317f52d40', 
    'Q/MN5q8wx3LE83PpKGylrYfq9yYaXiUo8QwtaBzhJBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)