INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6af3251f3e61ac5d628336fcc1a353d493728021a587ef6b97dd8ee253f0c99d', 
    'JfjnefkbhQZv1DrnwLOQdhxeIjqR9j6mArNR2Zj9KhA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)