INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ade77c80ead204b9f44ccc68c7805644c0e4d15e909303b3cfb1c1ad1923a28', 
    'RT9retJuFUcPIc2U5JFiJZjqOD4AORiGk2+nIKnjb58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)