INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1278da404d01be06ecd7a040b0a68d2d2f2d328859e5851ad943f468e61df3c9', 
    'gFHcFhubBxYJmR4aRkZbKjQxSQKfUtcMl086kI8jr1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)