INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '05d14699a4e5e2bba856fc158d14e8ad94874b43445d60d721e69cf97e3a556d', 
    '7xQJS2GmPF11Fro1zEcacXleXiSpfuabRXBHI2zb18U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)