INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '799de26e8c16cd70e43800eee2df66e1c732ed1956b0b29995534172015c5d51', 
    '4UCV59lMt0XBffVRLSZdI+Q0SZd0/bIo8Y3HQiTnWro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)