INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16b702c88d98045b4c5d530edc75c6594d63add7393028833974e7532a380356', 
    'qguo4vAu/p4fJfL9xP82pKAe7mJKnM6wzDqwRAqTSTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)