INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6355d83016654deffc942b276b5324e66ac87a82eaba35c3836f9aa6ee8de8e5', 
    '1Wrxer0CXvbME0p2O/cvG7c5elZvyqMJ3WB4NllKMm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)