INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3a6e522ab369c4ecccd6aba0b78dc305bf0fe11eb6660299af217e8d2ae33ed', 
    '8SsyvjPFkKhavm6KTzCA8r8xOJuY60L6kNMtaf5q6Uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)