INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e12cb949a8ed54675c6edac89bab2f591932163f35a72f52babfe879928321c6', 
    '80vHU6wDRAcLlAOdbFner0Bubet4Bxor3lVmZ2kUwpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)