INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0fde76bd40bb7a1659bb320d02b07d0c15a04eac7e4abfdc0d8dd50c65d539f', 
    'fwAwq/yCX1ulgWu2M59ZvkodZ9QKB6OtDZDm0NSBFdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)