INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1554dd76af995556a2741d6a0cd8e5a1e1eb3a29c3afc56b6178bfe1277db171', 
    'gMDlVmrhh+yzP/m9Ag4leeycfNsbQFFeorWriL4wNno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)