INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4cf6f2bb1949d6650b240cbde6ad40b13f3478c4811d15db10c0d6d5f0301c5', 
    '4I0nCubmWr4qLx2xTWJx2CF22SaIeNbHdmWcrwzTsLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)