INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a0d14356c147eb1cd24c83fd5715e1c1c0f5d849c8b6621e3fc890854308710', 
    'I7HpEjAFnFkyGiVhr9K1s9x7Jhqv00LXI+OU+oswjtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)