INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4eab14e3aef39a2e0481d78a74ac5e36f3adb90fd95c7b5d7b201d08a6d922b', 
    '+WRgkru5U2n1klpuB8HIj2GAzsFPhSdTIdftjZ0Xzr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)