INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1537883caa7abb6e5b8384271f639b0b17126ad61916d505601c8127ba187374', 
    '01eiN9dfMpJg39dotkPO7WV6AE8AgEw8q0uMoVViFlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)