INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b6e2bb0437ca837531848f19140dff1b72065a3dab3f5730e5d37fc27b040f9', 
    'jEgsvm84EvdVlR6x/TH+hXFRguTfI49TGlmDReOv5s0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)