INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f6fd19e9621515eaf530ca0279dc3d0b47760811bee81b890018305c1751d57', 
    '1YVfLNj0d2YDgvN0gX7FNyNKfFJIHLF41KYmXtY1gfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)