INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7456fec2e51594b7427135ec310230508e57e41e72758e46ae9ecbdae1b4cd06', 
    'fL8Ho1i8VdZtw3PR8Xa83IgIYN8IyjL7ffCA7A+hLMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)