INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9e41924454fc2b18715828c45d0e6814c80129fbe10457e6cf27794489da8ad', 
    'TIQ5XwMHGQxr8NDpSXgc1deuNm1PfAeN1DNxE1cZDzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)