INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8875e35e0c865a2b96c4f10d99b8e84965c712f618c3d403546a7cb41d5b0361', 
    '5+bm7TmpX+G3gdi8nK3c5dzouzsXFdlWDhwrIaeHnl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)