INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e52ab4eacfdcbcdfa7ce6b49d751321f3ed752990cb8c346cd64f7e11a698aff', 
    'X+Z7ubyhDkCRPF7wyli6bIQl7uIcioloQWte07cVmww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)