INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0d1e896af1324d9a034b1a64b06b27ed73529784ce6bdb0e18d589fd31f6576', 
    'qkXZ19CnFzxQRIgL0X1p9wa0IPNSubEQ3SVCUiiS3jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)