INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c49496a2537966101fd959f52e99292c1a1de26220bd77b13aec4c2f6cf6eca', 
    '8X850UBwSvnAbhOIX17JYRRYgSUwYIazbNgJItvaKJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)