INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2102be42d793efc48a373ef96f54e3b49e284e91f629529b755c9e0d41c069ae', 
    'iFW78bx9FKvsuk6fe0n3V829tasUTl0NGp62n2uMHqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)