INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3408575f8378503acae1f1a37a2598866a1638e25c196cef240a98b82fd21fc7', 
    'EM/41/x0I1Xjizy2K8VgXoiLrqFvnEtKpVA7Sj7gGcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)