INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '834b14cf02c3bd329bc79f20267cb564838df1a969eb9e3446a660149750a0fe', 
    'VT1si2oTbDuhrw5iO1FwiG+nG9j3JAiFxfWI2eNldxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)