INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b820c88fadc64a0301d8db2ef1e200fc4411458ca0ec06fa990d05a22d3af38a', 
    '0CyDOK/sCv+Yw7JOCvQ2n7N2jjDoYS7dLWcd04caTAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)