INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c16806ba5870989469442b967fde80111d115bd4f6b29378fb961dc1a0247a13', 
    '+p0gWVrpft7iucY3TsKPuzLM5j4AcyyzuyKPB2/XbrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)