INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3eb105a11e84b6023113f14ac6aefb3f5429d87da594c5f6ddeda8bd8d83dd7', 
    'C/TEs0CnbvM4hjudrC0Nt4nExxbOL2kC1N2ell3d7L8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)