INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be4a213c5a5f36212fb0843b0e93916a80a50468b07b24597fed6d0aa1f03aa1', 
    'fmKwNANXfmW6N0JicSuyLpXeMQ+vEIf+pdlEn7MYAao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)